'; txt+='

'; txt+=''; txt+=''; amount=eval(amount); for(i=1;i<=n*npy;i++){ tbldata=''+tbldata+i+':'+tbldata+round(payment)+''+tbldata+round(interest)+''+tbldata+round(principle)+''+tbldata+round(amount)+''; } txt+='

Payment Number	Payment Amount	Interest	Principle	Balance
'; interest=amount*apr/npy/100; amount+=interest; principle=payment-interest; amount-=payment; txt+='

'; var psch=window.open('', 'viewsch' ,'top=0,left=0,toolbar=no,scrollbars=yes,resizable=yes,width=500,height=450,menubar=no,status=no'); psch.document.write(txt); } window.onload=function(){ document.f.amount.focus(); }